State control method and device

The invention discloses a state control method and device. The method comprises the following steps: acquiring state information of a control system; and generating a state control instruction according to the state information, wherein the state control instruction is used for adjusting the working state or standby state of the control system. Therefore, each hierarchical structure of the control system is connected through communication modes such as optical fibers to realize data transmission. According to the on-duty control strategy provided by the invention, switching of on-duty or standby working states of the multiple systems after faults occurs can be completed, coordination and cooperation of the multiple systems in the normal working state and the fault working state are achieved, and stable work of the multiple multi-layer and multi-system is completed. 本申请公开了一种状态控制方法及装置，通过获取控制系统的状态信息；根据所述状态信息生成状态控制指令，所述状态控制指令用于调整所述控制系统的工作状态或值备班状态。由此，通过光纤等通讯方式连接控制系统的各个层级结构实现数据传输。各系统之间通过本申请提供的值班控制策略可以完成多个系统之间发生故障后的